<template>
  <div>
    <el-form :inline="true" :model="searchForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-select v-model="searchForm.type" placeholder="请选择">
          <el-option
            key="1"
            label="请选择"
            value="1">
          </el-option>
          <el-option
            key="2"
            label="session缓存"
            value="2">
          </el-option>
          <el-option
            key="3"
            label="系统缓存"
            value="3">
          </el-option>
          <el-option
            key="4"
            label="业务缓存"
            value="4">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('sys:cache:deleteCache')" type="danger" @click="deleteHandle()"
                   :disabled="dataListSelections.length <= 0">批量删除
        </el-button>
      </el-form-item>
    </el-form>
    <el-table
      border
      :data="dataList"
      @selection-change="selectionChangeHandle"
      style="width: 100%">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
      <el-table-column
        prop="cacheKey"
        label="缓存KEY"
        show-overflow-tooltip
        width="180">
      </el-table-column>
      <el-table-column
        prop="value"
        label="缓存VALUE"
        flex="1">
      </el-table-column>
      <el-table-column
        prop="seconds"
        label="过期剩余时间(秒)"
        width="180">
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作">
        <template slot-scope="scope">
          <el-button v-if="isAuth('sys:cache:deleteCache')" type="text" size="small"
                     @click="deleteHandle(scope.row.cacheKey)">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>

<script>
  export default {
    data () {
      return {
        dataListSelections: [],
        dataList: [],
        searchForm: {
          type: '1'
        }
      }
    },
    activated () {
      this.getDataList()
    },
    methods: {
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      getDataList () {
        this.$http({
          url: `/sys/cache/queryAll`,
          method: 'get',
          params: {
            type: this.searchForm.type
          }
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.list
          }
        })
      },
      deleteHandle (id) {
        console.log(id)
        let ids = id ? [id] : this.dataListSelections.map(item => {
          return item.cacheKey
        })
        this.$confirm(`确定对[KEY=${ids.join(',')}]进行[删除]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: '/sys/cache/deleteCache',
            method: 'post',
            data: ids
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500
              })
              this.getDataList()
            }
          })
        }).catch(() => {
        })
      }
    }
  }
</script>
